A 提高远曲小管和集合管对水通透性 B
增强髓襻升支粗段对NaCl的重吸收 C
提高内髓部集合管对尿素的通透性 D
促进近球小管对水重吸收 E
保Na<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230804/12859999_0.gif">排K<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230804/12859999_0_1.gif">,保水